The Waterboys have long been defined by their restless evolution, shifting from the Big Music era to a more grounded, roots-oriented sound. "Blues Is My Business" serves as a direct declaration of this stylistic pivot, anchoring the band's expansive ambitions in the traditions of American blues. While the group is often celebrated for their Celtic and folk influences, this track highlights their enduring commitment to the raw emotional power of the blues idiom. The recording stands as a testament to Mike Scott's willingness to explore diverse sonic territories while maintaining a cohesive artistic vision. It captures the band at a moment of reflection, prioritizing the fundamental structures of blues music over the grandiose arrangements that previously characterized their work.